package com.jjyu.service;

import com.jjyu.entity.RestaurantRating;

public interface RestaurantRatingService {
    void rateRestaurant(Long userId, Long restaurantId, Double rating);
    RestaurantRating getUserRating(Long userId, Long restaurantId);
    void updateRating(Long userId, Long restaurantId, Double rating);
    void removeRating(Long userId, Long restaurantId);
}